2142001321041 has 16 divisors (see below), whose sum is σ = 2858293163520. Its totient is φ = 1426855372800.

The previous prime is 2142001321021. The next prime is 2142001321049. The reversal of 2142001321041 is 1401231002412.

It is not a de Polignac number, because 2142001321041 - 2¹¹ = 2142001318993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2142001320999 and 2142001321017.

It is not an unprimeable number, because it can be changed into a prime (2142001321049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71425536 + ... + 71455518.

It is an arithmetic number, because the mean of its divisors is an integer number (178643322720).

Almost surely, 2^{2142001321041} is an apocalyptic number.

It is an amenable number.

2142001321041 is a deficient number, since it is larger than the sum of its proper divisors (716291842479).

2142001321041 is a wasteful number, since it uses less digits than its factorization.

2142001321041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48296.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 2142001321041 its reverse (1401231002412), we get a palindrome (3543232323453).

The spelling of 2142001321041 in words is "two trillion, one hundred forty-two billion, one million, three hundred twenty-one thousand, forty-one".